If Aisling Duval is a princess then it puts an end to "there are no gender specific titles in 3301" (which has always been the argument from what I've read).
Well, no it doesn't. When the titles were decided, the female form of Princess (instead of Prince) was chosen. So, there are no princes anymore - all people bearing that title are princesses.
However, when FD do get around to adding the gender specific titles, do we get to choose to be Thargoid too?